578  
FXHW01 KWNH 270728  
PMDHI  
 
HAWAII EXTENDED FORECAST DISCUSSION  
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD  
327 AM EDT MON MAY 27 2024  
 
VALID 00Z TUE MAY 28 2024 - 00Z TUE JUN 4 2024  
 
THE INVERTED SURFACE TROUGH, SITUATED NEAR 170W MONDAY MORNING, IS  
FORECAST TO LINGER IN PLACE THROUGH WEDNESDAY NIGHT, AND THEN  
FLATTEN OUT BY THE END OF THE WEEK BASED ON THE LATEST MODEL  
GUIDANCE. MEANWHILE, THE MAIN SURFACE HIGH WILL GENERALLY BE  
SITUATED NORTHEAST OF THE ISLANDS THROUGH THE UPCOMING WEEK. THE  
ENSEMBLE MEANS INDICATE A WEAK POSITIVELY TILTED UPPER TROUGH OVER  
THE STATE BY NEXT WEEKEND, AND AN UPPER RIDGE BUILDING NORTHWEST  
OF THE STATE.  
 
IN TERMS OF SENSIBLE WEATHER, THE TRADES SHOULD GENERALLY BE FROM  
THE EAST WITH SOME ESE COMPONENT AT TIMES THROUGH THURSDAY, AND  
THEN SLIGHTLY BACKING TO THE ENE FOR NEXT WEEKEND AS THE RIDGE  
BUILDS MORE TO THE NORTH OF THE STATE. THE NORMAL TRADE ENHANCED  
SHOWERS CAN BE EXPECTED MOST DAYS, WITH THE HEAVIEST RAIN FOR THE  
BIG ISLAND, BUT NO MAJOR RAINFALL EVENTS APPEAR LIKELY AT THIS  
TIME.  
 
HAMRICK  
 
 
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